地埋警示带分两种：一种为普通警示带；另一种为夹金属可探测警示带又称示踪带，(内加金属线)警示带含有金属可探测功能，可以让施工人员正确探测到地下管道所处的位置，有效避免了施工错位所造成的管道破坏或损伤。

There are two types of buried warning tapes: one is ordinary warning tape; Another type is the metal detectable warning tape, also known as the tracer tape. The warning tape contains metal detectable function, which allows construction personnel to correctly detect the location of underground pipelines, effectively avoiding pipeline damage or destruction caused by construction misalignment.

电力电缆警示带

Warning tape for power cables

地埋警示带是埋在地下管线，或者与管线伴行的光缆，会在上方延走向铺设警示带，用来起警示作用，以后有其他工程在此处开挖，就会先发现警示带，表明下面不远就是管线，并标明管道的走向

Underground warning tape is buried in underground pipelines or optical cables that run alongside pipelines. It will be laid above to serve as a warning. In the future, if other projects are excavated here, the warning tape will be discovered first, indicating that the pipeline is not far below and indicating the direction of the pipeline